Fix telemetry event name (microsoft#248557)

rip

Author: TylerLeonhardt

extensions/microsoft-authentication/src/common/telemetryReporter.ts

@@ -99,7 +99,7 @@ export class MicrosoftAuthenticationTelemetryReporter implements IExperimentatio
 	 */
 	sendAccountEvent(scopes: string[], accountType: MicrosoftAccountType): void {
 		/* __GDPR__
-			"login" : {
+			"account" : {
 				"owner": "TylerLeonhardt",
 				"comment": "Used to determine the usage of the Microsoft Auth Provider.",
 				"scopes": { "classification": "PublicNonPersonalData", "purpose": "FeatureInsight", "comment": "Used to determine what scope combinations are being requested." },